Unlike weapons, these items don't deal damage — they change how efficiently you move to mine or how effectively your employees work while you're elsewhere. Ladders, platforms, teleporters, and the gravity enhancer are all about getting you (and your ore) between depths faster; the collector and mining whistles are about directing your employees. None of them show up in a DPS calculation, but a good loadout of these can matter as much as raw damage once a run gets long.

Name Buy Sell Description
Ladder Ladder 2g free Place where you like, climbable. Perfect for climbing out of holes.
Platform Platform 2g free A simple platform. Place it somewhere you would like to stand!
InfiniLadder InfiniLadder 200g 100g Place where you like. Will extend endlessly upwards and downwards until it collides with a tile.
Collector Whistle Collector Whistle 1.2kg 700g Blow to send all collectors back to the stockpile.
Miner Whistle Miner Whistle 15kg 7.5kg Blow to teleport a random miner to your location. Hold down to teleport lots of miners to your location.
Home Teleport Home Teleport 39kg 19.5kg Consumable. Teleports you back home.
Gravity Enhancer Gravity Enhancer 40kg 20kg Unlimited use. Enhances gravity on your player while held. Used to fall back to the bottom of your mine quicker.